import Vue from 'vue'
import VueRouter from 'vue-router'
import login from '@/components/login'
import home from '@/components/Home'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },

  {
    path: '/login',
    component: login

  },
  {
    path: '/home',
    component: home

  }
]

const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes
})

router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})

export default router
